What Is Employer Drug Testing?

Employer drug testing is simply the process of screening employees or job applicants for drug use as part of a workplace safety or risk-management plan. Some employers are legally required to test, while others choose to do so to protect their business, employees, and customers.

At its core, employer drug testing is about creating a safer, more reliable work environment.

Most employers use drug testing to reduce risk and set clear expectations. Common reasons include:

• Improving workplace safety

• Reducing accidents and injuries

• Limiting liability and insurance risk

• Meeting regulatory requirements

• Supporting a drug-free workplace policy

In many industries, especially those involving physical labor, driving, or equipment operation, substance use can quickly become a safety issue. Drug testing helps employers address that risk proactively.